USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the City of Portland.

Available Parameters Available Period
  
1989-06-30  2026-02-07
2007-10-01  2026-02-07







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: -1590 02-07-2026   08:20 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 7 based on 34 water years of record more
Min
(1996)		 Most Recent
Instantaneous
Value Feb 7		 Mean 25th
percen-
tile		 Median 75th
percen-
tile		 Max
(1997)
-6700 -1590 -65 59 131 203 590